WQED-DT

A 25-year study uncovers how Fongoli chimps adapted to the extreme heat and dryness of Senegal's savanna woodlands.

An evolutionary ride from early aquatic ancestors to highly-optimized runners like the horse, whose story is linked to our own.

How the Continental soldiers' loss at the Battle of Camden in South Carolina turned the tide of the American Revolution.

From Africa to Asia to the Arctic, six of the Earth's most vulnerable ecosystems confront climate change; host Dr. M. Sanjayan.

Boosting energy with a standing and floor workout that combines leg, core, and back exercises.

A variety of exercises to work all the abdominal muscles; finger exercises to keep the hands mobile; leg exercises for balance.

D.W. becomes a picky eater; daredevils.

Ozzie and Orli must stop the villainous Knights of the Square Table from turning things to stone; Ozzie and Orli time travel to save Odd Squad.

The Wild Kratts search for the snub-nosed monkeys in the Chinese mountains.

The Hunters learn how temperatures can affect outdoor plants and gardens.

After feeling left out, Luke decides to switch places with Stu; the Loops kids throw a surprise party for their parents.

Nico is tired of being mistaken for her twin sister; Carl is upset when Nico breaks the Lint Dinosaur Monday rules and makes a Lint Monster instead.

Grandpere Tiger visits; Daniel can't decide what he wants to write on his thank you note.

Power Paige accidentally creates a Slime Storm; the pesky letter p's are causing chaos all over Reader Valley; everything in the park is disappearing -- including Princess Presto.

Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar.

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

The city of Izamal features buildings painted in the same golden hue; venison tacos and poc chuc; a jeweler makes jewelry from his backyard plants.

The city of Padua, Italy, is known for its university, Giotto frescoes and basilica; Verona's Roman ruins; Ravenna's mosaics.

An 1813 Jane Austen "Pride and Prejudice" second edition; 1939-1940 baseball signatures and book; a Jehan Georges Vibert oil.

The village comes together to search for a missing boy; Sidney, Geordie, Leonard and Mrs. Maguire forge a new path.

A 25-year study uncovers how Fongoli chimps adapted to the extreme heat and dryness of Senegal's savanna woodlands.

Events of people setting a new standard for aquatic wildlife protection, from the reefs of Indonesia to an Idaho beaver dam.

Untold stories of people and animals flourishing together, making space for nature and choosing collaboration over control.

In-depth reporting, interviews and analysis of big, breaking international news stories.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Rick Sebak's Tales Of Greater Pittsburgh.

By the late 1880s, the buffalo teeters on extinction; a diverse and unlikely collection of Americans start a movement that rescues the mammal from extinction.

Judy Woodruff moderates a conversation with filmmaker Ken Burns, Jason Baldes, Rosalyn LaPier and Dan Flores about lessons from "The American Buffalo" and tribal contributions to its restoration.

Katie Lila transforms fresh-cut blooms into massive, immersive installations that bloom in unexpected places -- underwater, on parade floats, in treehouses and across city streets.

Dancing on the beach in Nazaré, Portugal; medieval abbey in Batalha; royal library; port wine; exploring Porto, Portugal.